Oldsmobile Supreme vs GMC Envoy Denali XL
Both cars' complete complaint records, side by side.
Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.
| Measure | Oldsmobile Supreme | GMC Envoy Denali XL |
|---|---|---|
| Complaints on file | 25 | 62 |
| Model years covered | 1984–1990 | 2006–2006 |
| Worst model year | — | — |
| Best model year | — | — |
| Crashes reported | 2 | 3 |
| Fires reported | 4 | 1 |
| Injuries reported | 0 | 0 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Brakes | Fuel & Propulsion |
| Share of complaints involving harm | 24% | 6.5% |
Oldsmobile Supreme by year
What breaks
Brakes
11
44.0%
Engine & Cooling
3
12.0%
Electrical System
2
8.0%
Steering
2
8.0%
Body & Structure
1
4.0%
Acceleration & Cruise Control
1
4.0%
Fuel & Propulsion
1
4.0%
Wheels
1
4.0%
GMC Envoy Denali XL by year
06
What breaks
Fuel & Propulsion
19
30.6%
Engine & Cooling
6
9.7%
Electrical System
6
9.7%
Transmission & Drivetrain
5
8.1%
Brakes
4
6.5%
Suspension
3
4.8%
Acceleration & Cruise Control
3
4.8%
Lights
3
4.8%